Tomaculum problematicum Groom, 1902

Revised Diagnosis: Pill-like coprogene pellets, cylindrical with concave terminations (informal name for single pellet: Copndus sensu Richter & Richter 1939 a; nomen nudum), epifaunal originated on bedding planes, arranged as curvcd or angular strings or bands.

Description. Small sausage-shaped bodies. They are isolated, or in groups of two or three, but are usually collected together in elomgated patches, or in shoet, broad, or narrow, more or less irregularly curved bent strings, wich are flattened in the plane of bedding.